# USB 2.0 A-B cable Melodika MDUAB40 — 4 m, purple, for DACs and medical devices

**URL:** https://aio.lv/en/product--melodika-melo-mduab40--11861965
**Data updated:** 2026-03-09 17:38 (EET)
**Category:** USB Data Cables
**Manufacturer:** Melodika
**Manufacturer code:** MELO-MDUAB40
**EAN:** 5907609009654
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--melodika-melo-mduab40--11861965

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Melodika MDUAB40 is a 4-meter USB 2.0 A-to-B cable in purple designed for connecting devices with USB Type A and Type B ports. Suitable for use with DACs, medical equipment, plotters and other peripherals needing a standard USB 2.0 connection. Provides data transfer compatibility for typical USB 2.0 speeds and a longer reach for flexible device placement.

## Long description

Melodika MDUAB40 is a 4-metre USB 2.0 A-to-B cable in purple designed to connect hosts with USB Type A ports to peripherals with USB Type B ports. The cable supports standard USB 2.0 data transfer rates and provides an extended reach for flexible device placement. It is intended for use with DACs, medical instruments, printers, plotters and other devices that require a classic USB A–B connection.
Advantages
The cable delivers a standard USB 2.0 interface that ensures compatibility with a wide range of audio converters, medical devices and office peripherals. Its 4 m length reduces the need to position devices close to the host, while the molded connectors and colour-coded purple jacket make cable routing and identification easier in multi-cable setups. The build balances flexibility and durability for routine connections.
Suitable for
Connecting DACs and external audio equipment to PCs and audio sources
Linking medical diagnostic and monitoring devices to host systems
Connecting printers, plotters and scanners to computers
Use in office, studio and laboratory environments where extended cable length is needed
Key specifications
USB standard: USB 2.0 (backward compatible with USB 1.1)
Connector types: USB Type A (male) to USB Type B (male)
Cable length: 4 metres
Colour: purple
Typical usage: data transfer for peripherals requiring A–B interface
How to use
Insert the USB Type A plug into the host device (computer, USB hub or audio interface) and the USB Type B plug into the peripheral (DAC, printer, medical device). Ensure both devices are powered according to their specifications before transferring data. For devices that require installation of drivers, follow the device manufacturer's instructions prior to establishing communication.
Usage recommendations
Route the cable to avoid tight bends and sharp edges; maintain gentle curves to preserve signal integrity. Avoid running the cable parallel and close to high-voltage power lines to reduce potential interference. For critical medical or audio applications, use properly shielded USB ports and follow the peripheral manufacturer's grounding and connection guidelines.

## FAQ

### How much does the USB 2.0 A-B cable Melodika MDUAB40 — 4 m cost, and is it available for purchase?

The price is 76.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can USB 2.0 A-B cable Melodika MDUAB40 — 4 m be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Melodika products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Melodika service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11861965/67259916_large.webp